AbstractThis study investigated the effect of dietary resveratrol supplementation on growth performance, rectal temperature, and serum parameters of yellow‐feather broilers under heat stress. A total of 480 yellow‐feather broilers (28‐day‐old) were randomly allotted to five groups with six replicates. A thermoneutral group (TN) (24±2°C) received a basal diet and another four heat‐stressed groups (37±2°C for 8hr/day and 24±2°C for the remaining time) were fed the basal diet or basal diet with 200, 350, and 500mg/kg resveratrol for 14 ...
